【单选题】杠杆加载试验中,杠杆制作方便,荷载值 ,对于做持久荷载试验尤为适合。
【单选题】5船舶电力系统的基本参数是 。①电流种类②电压③频率④船舶配电系统的线制
【单选题】船舶电力系统的基本参数是 。 1电流种类2电压3频率4船舶配电系统的线制
【判断题】我国已经确立了平等团结互助和谐的社会主义民族关系,将继续加强。( )
【判断题】机智幽默的语言能够活跃谈话的气氛,营造轻松的谈话氛围,还能引起别人对你的兴趣,乐于与你谈话。
【单选题】When will the fire department come to conduct a fire prevention inspection in our company?
A.
Next month. I’ve checked hydrants and fire-extinguishers on each floor
B.
Next day. The manager will check hydrants and other equipment in the building.
C.
Next week. But hydrants and fire extinguishers on each floor has already been checked
D.
The day before yesterday. I had already checked hydrants and fire extinguishers on each floor.
【简答题】The company will conduct a _________ inquiry into the market.